Autoimmune Diseases: Types, Symptoms Treatments If you have an autoimmune disease, your immune system is more active than it should be Because there aren’t invaders to attack, your immune system turns on your body and damages healthy tissue
Autoimmune disease - Wikipedia In both autoimmune and inflammatory diseases, the condition arises through aberrant reactions of the human adaptive or innate immune systems In autoimmunity, the patient's immune system is activated against the body's own proteins
Autoimmune Disease: Types, Symptoms, and More - Verywell Health Autoimmune diseases occur when the immune system mistakenly attacks the body's own cells There are more than 100 different autoimmune diseases, affecting over 23 5 million Americans Early symptoms, such as fatigue and joint pain, make diagnosis challenging
What Are Common Symptoms of Autoimmune Disease? Autoimmune disease happens when the body’s natural defense system can’t tell the difference between your own cells and foreign cells, causing the body to mistakenly attack normal cells